SURBAKTI, Mariana Br; TAMPUBOLON, Charolin; SARAGIH, Sanita; SIANTURI, Esra; SITOMPUL, Elma; PURBA, Desiana; MAREMARE, Ade. Peningkatan Kemampuan Literasi dan Numerasi di SD Negeri 040457 Berastagi. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 2, p. 3745–3751, 2023. DOI: 10.31004/jptam.v7i2.6298. Disponível em: http://jptam.org/index.php/jptam/article/view/6298. Acesso em: 22 dec. 2024.